TS4
MTS

Pressure Switch
Sandwich Plate

HA 9204
04/2011

pmax 350 bar (5076 PSI)

P
2

q

Longer service life thanks to its piston design

q

Flanged and screw connection construction

q

Easy and lockable setting

q

3

AC and DC power supply option

q

1

Vertical grouping possibility with optionally
ordered plate

Functional Description
Pressure switches are used for switching hydraulic
equipment’s signalling or auxiliary circuits. The TS4
switch contacts are controlled by a piston on which front
face acts the pressure of the working fluid. Using this
design solution guarantees longer service life when
compared to membrane switches as the result of
possible loss of function due to the membrane’s fatigue
failure. Changeover contacts can be used for closing
and opening the electric circuit. The required pressure is
achieved by the hand control, secured in the selected

position by turning the internal hex on the front face of
the controller. (Key included.)
The switches are supplied with a flange (DIN ISO 16873)
and three M5 screws, or with a versatile screwed
connection. Ordering the MTS vertical grouping plate of
Size 06 or Size 10 gauge allows flanged lateral surface
mounting of the pressure switch to pick-up pressure in
one of the channels (A, B, P). The switch can be rotated
at 90° steps during its mounting to the lateral wall of the
plate.

The connector is not include in the scope of supply and must be ordered as a separate item

Ordering Code
TS4 -

-

Pressure Switch

Pressure range
up to 10 .... 160 bar (145 ... 2321 PSI)
up to 20 .... 250 bar (290 ... 3626 PSI)
up to 30 .... 320 bar (435 ... 4641 PSI)

16
25
32

0
1

Type
with flange DIN ISO 16873
with internal thread G1/4

Other pressure stages and connection threads available on request.

1